In order to have an anonymous Internet surf, which of the following is best choice?

• A.Use public VPN
• B.Use SSL sites when entering personal information
• C.Use shared WiFi
• D.Use Tor network with multi-node

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A network administrator received an administrative alert at 3:00 a.m. from the intrusion detection system. The alert was generated because a large number of packets were coming into the network over ports 20 and 21. During analysis, there were no signs of attack on the FTP servers. How should the administrator classify this situation?

• A.False positives
• B.False negatives
• C.True negatives
• D.True positives

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During a penetration test, a tester finds a target that is running MS SQL 2000 with default credentials. The tester assumes that the service is running with Local System account. How can this weakness be exploited to access the system?

• A.Using the Metasploit psexec module setting the SA / Admin credential
• B.Invoking the stored procedure cmd_shell to spawn a Windows command shell
• C.Invoking the stored procedure xp_cmdshell to spawn a Windows command shell
• D.Invoking the stored procedure xp_shell to spawn a Windows command shell

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Which method can provide a better return on IT security investment and provide a thorough and comprehensive assessment of organizational security covering policy, procedure design, and implementation?

• A.Penetration testing
• B.Social engineering
• C.Vulnerability scanning
• D.Access control list reviews

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Firewalk has just completed the second phase (the scanning phase) and a technician receives the output shown below. What conclusions can be drown based on these scan results?
TCP port 21 - no response
TCP port 22 - no response
TCP port 23 - Time-to-live exceeded

• A.The scan on port 23 was able to make a connection to the destination host prompting the firewall to respond with a TTL error
• B.The lack of response from ports 21 and 22 indicate that those services are not running on the destination server
• C.The scan on port 23 passed through the filtering device. This indicates that port 23 was not blocked at the firewall
• D.The firewall itself is blocking ports 21 through 23 and a service is listening on port 23 of the target host

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